Molecular sieve SCM-15, synthesis method therefor and use thereof

US10974967B2 · kind B2 · utility

Assignees

• CHINA PETROLEUM & CHEMICAL CORPORATION · CN
• SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC · CN

Inventors

• Weimin Yang · Shanghai, CN
• Zhendong WANG · Plano, US
• Yi Luo · Shanghai, CN
• Hongmin Sun · Shanghai, CN
• Bin Zhang · Beijing, CN

Key dates

• Filing date: Oct 31, 2017
• Grant date: Apr 13, 2021
• Expiry date: Oct 31, 2037

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C2529/04
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

The invention relates to a molecular sieve SCM-15, a preparation process and use thereof. The molecular sieve comprises a schematic chemical composition of a formula of “SiO2.GeO2”, wherein the molar ratio of silicon and germanium satisfies SiO2/GeO2≥1. The molecular sieve has unique XRD diffraction data and can be used as an adsorbent or a catalyst.